Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Review Exercises: 46

Answer

Quadrant IV; negative

Work Step by Step

The given inequalities tell us that sine is negative and cosine is positive. That means that the angle must be in quadrant IV. Then tangent in the quadrant IV will be negative, because the x is positive and y is negative values. So we get IV quadrant, where tangent is negative.
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